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50868-43-4

50868-43-4

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50868-43-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 50868-43-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,0,8,6 and 8 respectively; the second part has 2 digits, 4 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 50868-43:
(7*5)+(6*0)+(5*8)+(4*6)+(3*8)+(2*4)+(1*3)=134
134 % 10 = 4
So 50868-43-4 is a valid CAS Registry Number.
InChI:InChI=1/C19H19NO3/c1-19(2)9-8-12-15(23-19)10-14-16(18(12)22)17(21)11-6-4-5-7-13(11)20(14)3/h4-7,10,22H,8-9H2,1-3H3

50868-43-4SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 12, 2017

Revision Date: Aug 12, 2017

1.Identification

1.1 GHS Product identifier

Product name 5-hydroxy-2,2,11-trimethyl-3,4-dihydropyrano[3,2-b]acridin-6-one

1.2 Other means of identification

Product number -
Other names 3,4-Dihydroisonoracronycine

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:50868-43-4 SDS

50868-43-4Downstream Products

50868-43-4Relevant articles and documents

New acridone derivatives obtained by heating the HCl salt of acronycine

Funayama, Shinji,Pan, Tzu-Yun,Nozoe, Shigeo,Cordell, Geoffrey A.

, p. 1251 - 1256 (2007/10/03)

By heating the HCl salt of acronycine (1), the new acridone derivatives (6, 9, 13 and 15) were obtained together with noracronycine (2), dihydronoracronycine (3), 1,3-dihydroxy-10-methylacridone (4) and (5). Compound (5), one of the main products of this reaction, is a linear type dihydro derivative of 2, compound (9) is a furanoacridone derivative with a geminal methyl group and compound (15) is a derivative of 5 with an additional C5 unit.

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